#83ABF2
Closest named color: Carolina Blue (#8AB8FE). oklch(74% 0.112 261.5), rgb(131, 171, 242).
Aa
Black text reads best on this color (9.07:1).
About this color
#83ABF2 is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.112 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.037 away. Black text reads best on it, at 9.07:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.112) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.07:1 |
| White text | 2.31:1 |
Values
| HEX | #83ABF2 |
| RGB | rgb(131, 171, 242) |
| HSL | hsl(218, 81%, 73%) |
| OKLCH | oklch(74% 0.112 261.5) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #83ABF2 | 2.31:1 | Fails | Lc -50.4 | Large or bold text, headings |
| Black text on #83ABF2 | 9.07:1 | AAA | Lc 58.4 | Large or bold text, headings |
| #83ABF2 text on white | 2.31:1 | Fails | Lc 45.6 | Large or bold text, headings |
| #83ABF2 text on black | 9.07:1 | AAA | Lc -56.5 | Large or bold text, headings |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 400.
-
Step 50
50
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EAF8
oklch(93.5% 0.021 261.8)
-
Step 200
200
#CBDAF4
oklch(88.5% 0.039 261.5)
-
Step 300
300
#A8C2EF
oklch(81% 0.07 261.3)
-
Step 400
400 (this color)
#83ABF2
oklch(74% 0.112 261.5)
-
Step 500
500
#5787DF
oklch(63.1% 0.143 261.6)
-
Step 600
600
#3C6FCD
oklch(55.6% 0.156 261.4)
-
Step 700
700
#2E5CB2
oklch(49% 0.146 261.5)
-
Step 800
800
#274C90
oklch(42.7% 0.12 261.4)
-
Step 900
900
#244073
oklch(37.8% 0.094 261.4)
-
Step 950
950
#152643
oklch(27% 0.059 260.5)
#83ABF2 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #91B0F5 | 0.023 |
| Deuteranopia (no green cones) | #84A6F0 | 0.013 |
| Tritanopia (no blue cones) | #57BAC4 | 0.100 |
| Achromatopsia (no color) | #AAAAAA | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83ABF2
#83ABF2
oklch(74% 0.112 261.5)
- #CFA351
#CFA351
oklch(74% 0.113 81.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #83ABF2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.037
- Periwinkle Blue #8F99FB ΔE 0.053
- Pastel Blue #A2BFFE ΔE 0.068
- Cornflower Blue #6495ED ΔE 0.072
- Lightblue #7BC8F6 ΔE 0.077
- Perrywinkle #8F8CE7 ΔE 0.079
- Light Grey Blue #9DBCD4 ΔE 0.080
- Deep Sky Blue #00BFFF ΔE 0.080
Use #83ABF2 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.